body{
	color: red;
}

h1{
	color: #00ff00;
	text-decoration: overline;
}

h2{
	color: #00ff00;
	text-decoration: underline;
	letter-spacing: -2px;
}

h3{
	color: #00ff00;
	text-decoration: line-through;
	text-transform: uppercase;
	line-height: 100%
}

p.ex{
	color:rgb(0,0,255);
	text-indent: 10px;
}

h1.center{
	text-align: center;
}

h1.main{
	text-align: justify;
}

p.date{
	text-align: right;
}

/*移除link的下划线 */
a{
	text-decoration: none;
}

p.reverse{
	direction: rtl;
}

